Powerflex Rear Subframe Brace for Hyundai Ioniq 5 N – PFR26-440
The Hyundai Ioniq 5 N has quickly become a benchmark for electric performance, delivering up to 650 hp and 0–62 mph in just 3.4 seconds with track-focused features like drift modes and simulated gear shifts. As power, grip and load increase, the standard thin OE pressed-steel subframe brace can stretch or deform under tension, allowing the rear subframe to spread and throwing alignment out.
Powerflex – the UK’s leading manufacturer of Performance Polyurethane Bushes – have developed the perfect solution with the new PFR26-440 Rear Subframe Brace.
Key Benefits
- Prevents rear subframe spread and maintains precise alignment
- Reduces stress around bolt holes by up to 60%
- Increases Factor of Safety (FoS) by 7 times
- Helps resist permanent deformation under high load
- Keeps the chassis feeling tight, precise and responsive
Specification
- Material: High-strength 6082 T6 Aluminium
- Finish: Black anodised for premium look and corrosion resistance
- Includes: Brace + fitting bolts
Compatibility
- Hyundai Ioniq 5 N
- Hyundai Ioniq 6
- Kia EV6
- Genesis GV60
Installation
Direct bolt-on replacement. A short fitting video is available from Powerflex.
Ideal upgrade for Ioniq 5 N owners who track their car or want to keep it feeling factory-tight for longer.
Powerflex Rear Subframe Brace FAQs
Which cars does the Powerflex PFR26-440 fit?
Hyundai Ioniq 5 N, Hyundai Ioniq 6, Kia EV6 and Genesis GV60.
Why do I need a rear subframe brace on the Ioniq 5 N?
The standard pressed-steel brace can stretch or deform under the high power and grip of the Ioniq 5 N, causing the rear subframe to spread and throwing alignment out. This brace significantly strengthens the area.
What material is the brace made from?
High-strength 6082 T6 aluminium with a black anodised finish for durability and premium appearance.
Does it come with fitting hardware?
Yes – the brace is supplied complete with bolts.
Is this part from Powerflex – Performance Polyurethane Bushes?
Yes, this is a genuine Powerflex product. Powerflex are the UK’s leading manufacturer of Performance Polyurethane Bushes and chassis reinforcement parts.


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